package com.itheima.mapper;

import com.itheima.pojo.User;
import org.apache.ibatis.annotations.*;

@Mapper
public interface UserMapper {
    @Select("select * from user where username =#{username}")
    User getUserById(String username);

    @Insert("insert into user (username,password,create_time,update_time)values (#{username},#{password},now(),now())")
    void add(@Param("username") String username, @Param("password") String password);

    @Update("update user set nickname = #{nickname},email = #{email},update_time = #{updateTime} where id = #{id}")
    void update(User user);

    @Update("update user set user_pic = #{avatarUrl},update_time = now() where id = #{id}")
    void updateAvatar(String avatarUrl, Integer id);

    @Update("update user set password = #{md5String},update_time = now() where id = #{id} ")
    void updatePwd(String md5String, Integer id);
}
